Home / 6,402,033.88-9,592,389.02-4,504,789.40

Finding the Fourth Proportional to 6,402,033.88, 9,592,389.02 and 4,504,789.40

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Solution

The fourth proportional to 6,402,033.88, 9,592,389.02 and 4,504,789.40 is: 6,749,681.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,402,033.88 : 9,592,389.02 = 4,504,789.40 : x
  2. Step 2: Convert to fraction form
    6,402,033.88/9,592,389.02 = 4,504,789.40/x
  3. Step 3: Cross multiply
    6,402,033.88x = 9,592,389.02 × 4,504,789.40
  4. Step 4: Simplify right side
    6,402,033.88x = 43,211,692,377,972.39
  5. Step 5: Solve for x
    x = 43,211,692,377,972.39/6,402,033.88
  6. Step 6: Final answer
    x = 6,749,681.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.